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I have a simple ag-grid in an Angular project and want to disable selection of cells in one of its columns. Simply removing the default blue outline during selection would also be fine. I just want no visual change to the cell when the user clicks inside it. How can I do this?

I see that ColDef has a property suppressNavigable that sort of helps, since it disallows using the tab key to select the cells, but it still allows selection by clicking. Also, the grid itself seems to offer suppressCellSelection but it doesn't seem granular enough and doesn't seem to affect anything anyway.

So, how can I remove this blue border cell selection?

Here's the code I have for these column definitions:

this.columnDefs = [
  { headerName: 'One', field: 'one' },
  { headerName: 'Two', field: 'two' },
  { 
    // I want to disable selection of cells in this column
    headerName: 'I want no cell selection!', 
    field: 'three',   
    suppressNavigable: true,
    editable: false,
  }
];

Here's a stackblitz example I was using to test with.

Here's a screenshot of the blue border I don't want to see in this column:

Note that if we set gridOption.suppressCellSelection = true we can disable cell selection for all columns' cells.

Here the question is regarding not showing a specific column's cell's highlighted border when it is selected.

You can achieve this by bit of CSS and cellClass property of ColDef.

You'll need to add below CSS.

.ag-cell-focus,.ag-cell-no-focus{
  border:none !important;
}
/* This CSS is to not apply the border for the column having 'no-border' class */
.no-border.ag-cell:focus{
  border:none !important;
  outline: none;
}

And use the same class as cellClass in ColDef

suppressNavigable: true,
cellClass: 'no-border'

Live example: aggrid-want-to-disable-cell-selection
This won't show border for the cell you even focus using mouse click.

38 users liked answer #0dislike answer #038
Paritosh profile pic
Paritosh

I'd suggest to use the suppressCellSelection option in gridOptions. A CSS quick fix is not something that I'd suggest to go for.

this.gridOptions = {
  // Your grid options here....
  suppressCellSelection: true
};
23 users liked answer #1dislike answer #123
Ryan Tsui profile pic
Ryan Tsui

You can try this css hack. no custom flags needed.

.ag-cell-focus, .ag-cell {
    border: none !important;
}

Example - https://stackblitz.com/edit/aggrid-want-to-disable-cell-selection-answer?file=src%2Fstyles.css

6 users liked answer #2dislike answer #26
Jossef Harush Kadouri profile pic
Jossef Harush Kadouri

Try this one it's work for me

::ng-deep .ag-cell-focus,.ag-cell-no-focus{
border:none !important;
}
::ng-deep .no-border.ag-cell:focus{
border:none !important;
outline: none;
}
1 users liked answer #3dislike answer #31
Afeesudheen profile pic
Afeesudheen

You can also use cellStyle to remove the selection dynamically. Here is an example:

{
  headerName: "Is Selectable",
  cellStyle: (params) => {
    if (!params.value) {
      return { border: "none" };
    }
    return null;
  },
  ...
},
{
  headerName: "UnSelectable",
  cellStyle: { border: "none" },
  ...
}

Live Demo

1 users liked answer #4dislike answer #41
NearHuscarl profile pic
NearHuscarl

You can try this, If you want to apply it over all the cells. It worked for me.

.ag-cell-focus,.ag-cell-no-focus{
  border: 1px solid transparent !important;
}

::ng-deep .ag-cell:focus{
  border: 1px solid transparent !important;
  outline: none;
}
0 users liked answer #5dislike answer #50
Riti verma profile pic
Riti verma

AG Grid supports customizing CSS variable for most themes. Try defining the selection border color on the grid container or any parent.

--ag-range-selection-border-color: transparent;

AG Grid: Setting colour parameters using CSS variables

0 users liked answer #6dislike answer #60
Josiah Ruddell profile pic
Josiah Ruddell

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